What is one key takeaway from lifetime GE employee Gary Zabroski's retirement strategy? a)Do not invest all your money in your employer. Even GE stock can depreciate more than 95 percent. b) Invest all your money in your employer. In Gary Zabroski's case, he is relaxing and enjoying retirement with an annual pension of $85,000 and a GE stock worth more than $280,000. c) Trust companies with long histories like GE would do their best to take care of their workers and their pensions